In 2008, the financial crisis hit and Jon Christensen's freelance development contract ended. He followed an instinct to Resistencia, a city in northeastern Argentina most people have never heard of.
There he met Fede, Raúl, and Jony—three developers who became the foundation of the company. The four of them started Kelsus out of a small office, taking on the software projects nobody else wanted to touch. Scrappy, resourceful, and obsessive about getting the details right.
Over fifteen years, that team grew into a software firm known for precision. Custom systems, automation platforms, enterprise integrations for clients who can't afford downtime. The work demanded rigor, patience, and an eye for how complex systems fit together.
That same team now builds mechanical timepieces. The obsession with how things work, the attention to every component, the insistence on getting it right—all of it carries over. We traded compilers for chronographs.
